package com.itheima_29;

public class MathDemo {
    public static void main(String[] args) {
        System.out.println(Math.abs(88));
        System.out.println(Math.abs(-88));

        System.out.println(Math.ceil(12.34));
        System.out.println(Math.ceil(12.56));

        System.out.println(Math.floor(12.34));
        System.out.println(Math.floor(12.56));

        System.out.println(Math.round(12.34));
        System.out.println(Math.round(12.56));

        System.out.println(Math.max(66, 88));

        System.out.println(Math.pow(2, 3));

        System.out.println(Math.random());
    }
}
